﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace stack
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] newArray = new int[];
            Random rnd = new Random();
            char[] c;
            string str;
            int i;

        }

        
    }

    class MyStack
    {

        public static Push()
        {

        }

        public static Pop ()
        {

        }

        public static Clear()
        {

        }
    }
}
